diff --git a/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.Demo/Pages/Components/Borders.cshtml b/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.Demo/Pages/Components/Borders.cshtml
index 5f87153763..21ea8a7a44 100644
--- a/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.Demo/Pages/Components/Borders.cshtml
+++ b/framework/test/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.Demo/Pages/Components/Borders.cshtml
@@ -145,7 +145,7 @@
 &lt;span abp-border=&quot;Top_Secondary&quot;&gt;&lt;/span&gt;
 &lt;span abp-border=&quot;Right_Success&quot;&gt;&lt;/span&gt;
 &lt;span abp-border=&quot;Bottom_Danger&quot;&gt;&lt;/span&gt;
-&lt;span abp-border=&quot;bottom_Warning&quot;&gt;&lt;/span&gt;
+&lt;span abp-border=&quot;Bottom_Warning&quot;&gt;&lt;/span&gt;
 &lt;span abp-border=&quot;Left_Info&quot;&gt;&lt;/span&gt;
 &lt;span abp-border=&quot;Top_Light&quot;&gt;&lt;/span&gt;
 &lt;span abp-border=&quot;Right_Dark&quot;&gt;&lt;/span&gt;